Open-source ComfyUI node pack renders 2–3 minute 1080P videos with MiniMax H3 in one run
ReferenceFluffy6159 · reddit · 2026-11-02
A developer released H3MD Director, an open-source ComfyUI node pack that breaks past the 10–15 second limit of most video workflows, rendering 2–3 minute 1080P videos with MiniMax H3 in a single run while keeping faces, colors and lighting consistent.
- Ships with a GitHub repo (nodes + example workflows) and a full showcase video
- Demo clips include a music video, samba motion transfer, a text-to-video coastal ride, and a short fantasy drama, all generated with the pipeline
- The author credits community work from Luna, Niko, Marker, T8 and others, and welcomes feedback and bug reports
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